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Fig. 1. Schematic view of the Earth's Geothermal Temperature Gradient. | Fig. 2. A sample of view of Geothermal Temperature Gradient in top sedimentary part of in Sedimentary Cover of the Earth's crustCrust. |
The difference between Geothermal Temperature Gradient (GradT) and Unbiased Geothermal Temperature Gradient (GT) is that the former accounts for the effects of the seasonal/daily temperature variations ( which are mostly noticeable above Neutral Temperature Layer ).
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